Ceramic Filter Tube
This is a revolutionary product that overturns traditional bag dust collection. Ceramic Filter Tubes possess extreme high-temperature resistance (up to 900°C), capable of directly handling high-temperature flue gas without cooling equipment, significantly simplifying the system structure and reducing maintenance costs.
It achieves a filtration efficiency of over 99.9% with emission concentrations below 2mg/m³, far exceeding the strictest national standards. With excellent resistance to chemical corrosion and abrasion, typical service life can reach over 10 years.
- Non-Combustible: Max working temp of 900°C; no risk of burning bags.
- Ultra-Long Life: High strength structure with > 10 years service life (zero maintenance).
- Micron-Level Filtration: Filters sub-micron dust; emissions < 2mg/m³.
- Simplified System: No need for cooling towers or dilution air; saves space and energy.
Performance Comparison
| Filter Material | Continuous Temp (°C) | Peak Temp (°C) |
|---|---|---|
| Ceramic Filter Tube | 900 | 900 |
| Glass Fiber | 260 | 300 |
| PTFE (Teflon) | 260 | 280 |
| P84 (Polyimide) | 240 | 260 |
| Polyester | 140 | 160 |
System Benefits Analysis
*Based on 10,000 Am³/h air volume at 500°C
| Comparison Item | Ceramic Filter System | Traditional Bag House |
|---|---|---|
| Cooling Equipment | None (Direct Filtration) | Required (Water/Air Cooling) |
| Filtration Velocity (m/min) | 3.0 (Fast) | 1.0 (Slow) |
| Required Filter Area (m²) | 56 (Compact) | 84 (Large) |
| Volume Ratio | 1 | 1.5 (Larger Footprint) |
| Installed Capacity (KW) | 15 (Energy Saving) | > 50 (Includes Cooling) |
Applications
Waste Incineration
Municipal and hazardous waste incineration; acid/alkali corrosion resistant.
Metallurgy
Smelting, ferroalloys, aluminum recycling, blast furnace, and converter flue gas.
Glass & Ceramics
High-temperature kiln exhaust filtration without cooling.
Precious Metal Recovery
Precise filtration for chemical gases and recovery of precious metal powders.
Thermal Power
High-temperature flue gas purification for coal-fired power plants.
Cement Industry
High-temperature dust removal for cement kiln heads and tails.